Why These 'Cool Images' May Send You Scurrying For Disinfectant!

By Meera Dolasia on March 2, 2013

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At first glance, these pictures seem a little intriguing and even appear cool to some of you. However, that opinion may change once you realize that the images are not some kind of modern art but instead, those of actual bacteria that thrive upon the touchscreens of all smart phones.

The photos are a result of a classroom experiment recently conducted by the students of England's University of Surrey for their Practical and Biomedical Bacteriology unit. They began by lifting an imprint off their smartphone screens and transferring it to bacterial growth Petri dishes.

Within three days, the students were rewarded for their efforts with many different kinds of 'cool images' - All belonging to the different bacterium that were happily thriving on their respective cell phones. The good news is that most of them were like the genus Micrococcus, a harmless bacteria that is commonly found on human skin.

A few however, did have the Staphylococcus aureus, the bacteria responsible for ailments like staph infections and food poisoning. But Dr. Simon, the professor that assigned the experiment, was not fazed by that either - That's because 20% of people are persistent carriers of this bacteria while over 60% carry it intermittently!

Another common thing found was bacteria from things the owners had recently touched. For example, one Petri dish featured a dense colony of Bacillus mycoldes - A bacteria that normally thrive in soil, which led the professor to rightfully conclude that the owner of the cellphone had recently been gardening or somehow come in contact with mud. Not surprisingly, touchscreen phones harbored more bacteria than ones with keypads - Time to revert to good old flip phones again?

Resources: Dailymail.co.uk, gizmag.com


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  • wickedreaderFriday, April 10, 2015 at 4:10 am
    • omgwhatThursday, April 9, 2015 at 2:13 pm
      it needs color
      • hibyeguy*sigh*Monday, March 2, 2015 at 5:16 pm
        i am a girl and i agree with colorfun!
        • colorfunFriday, February 27, 2015 at 8:16 am
          ill i never want to see this again
          • aphphilippines
            aphphilippinesSaturday, December 20, 2014 at 9:46 am
            I think I'm gonna-BLLLAAAHH
            • 090509
              090509Tuesday, December 16, 2014 at 11:38 am
              that is so werd i do not want to use my phone any more
              • agMonday, November 10, 2014 at 12:02 pm
                that is so discusting good thing I don't have a phone intill i'm 18
                • peacheslarue
                  peacheslarueSunday, November 2, 2014 at 9:00 am
                  Now im glad im not giong to get my phone till 7th grade (im in 6th grade). Actually, idk im going to get a phone in a year i cant wait!!! ^.^
                  • ThisIsMe!!!Wednesday, September 24, 2014 at 2:25 pm
                    • nicoli
                      nicoliThursday, June 5, 2014 at 12:09 pm

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